This nano silver positive pressure sintering furnace is primarily based on mechanical pressure curing. For the pressure application unit, a precision hydraulic control system is adopted in this design to achieve high-precision pressure exertion. A vacuum-sealed structure is employed for the overall furnace chamber and structural design. The curing process can be conducted in a vacuum environment or a protective atmosphere filled with two or more inert gases, which improves the product curing quality. The complete equipment consists of the following systems: pressure application system, vacuum system, heating system, temperature control system, cooling system, etc.